Men's UA Tech™ 15 cm Boxerjock® – 2-Pack

Style # 1363621
Height: Size: Fit: Fitted
Size and Fit Guide
Due to limited quantities, only 1,000 allowed per customer.
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Height: Size: Fit: Fitted
Men's UA Tech™ 15 cm Boxerjock® – 2-Pack

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Product DNA

  • Fitted: Next-to-skin without the squeeze
  • Extremely soft, breathable fabric & articulated mesh fly panel & gusset
  • No side or back seams for ultimate comfort
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Performance waistband with metallic wordmark
  • Working fly
  • 2 Boxerjocks® per pack
  • Inside leg: 15 cm
  • 90% Polyester/10% Elastane

Review Summary

42 Reviews
38% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Great comfort

[This review was collected as part of a promotion.] Great comfort and quality. Have 4 pairs and try to keep them washed so I don’t run out and have to go back to my others

Great replacement to the O-series

[This review was collected as part of a promotion.] I've been wearing the O series for 10+ years. I had been disappointed with recent iterations of the O series from a fit and quality perspective and I've tried a couple of the newer alternative options but nothing stuck...until these. Within a month of wearing these, I completely replenished my underwear drawer. Four months in, I haven't had any quality issues or problem with deteriorating support which was a concern of mine with the softer fabric. I have several colors, fit has been consistent. Tip, stick to the solid colorways. I did try one of the decorative printed patterns, that pair has a fabric odor that will not wash out. I figure it has to be something to do with the printed pattern.

fits great

[This review was collected as part of a promotion.] super soft, legs don't ride up. Fit is true to size.

Most comfortable underwear that i have ever worn.

[This review was collected as part of a promotion.] I am over 60 years old and I grew up wearing briefs and then boxers and then a boxer/brief for the last twenty years. I was never inclined to pay for expensive underwear. I tried a pair of UA Tech Boxerjock and found them to be the most comfortable underwear I have ever worn. The fabric is very comfortable. They do not ride up, they stay in place and the fly is positioned properely and where it is supposed to be.

Under Armour does it again

Just bought these the other day and wearing at work today.. the material is the same wicking,, keep you cool material but has a different softer feel to it.. very nice. Like the colors also. Other than that the fit and performance is what I have come to expect from UA!

Comfort and fit

Fit is very good, keeps everything in order. Feels as though you do not even have anything on under your shorts or pants. Washing is easy and dries fast. These are an addition to some I have purchased in the past few months. The price is right, if not better in comparison to other store brands. Being a larger built guy does not mean you cannot have some great comfort.

Cómodos y bien hechos. Quedan un pelín grandes.

Es la primera vez que pido ropa interior de Under Armour y tengo sensaciones encontradas. Para empezar vinieron dos calzoncillos de distinto color. No es algo malo en sí, pero deberían especificarlo. Luego, pienso que para ser una talla S no quedan nada ajustados. Son cómodos, sin duda alguna, pero esperaba que sujetaran mejor las partes íntimas.

Well Worth it

Extremely comfortable and breathable! Fits true to size!

This product fit perfectly.

[This review was collected as part of a promotion.] Very good product. Great color and great fit. Would but again.

Pouch too small

The waist and leg parts are good, but the pouch is a bit small making it slightly uncomfortable